예제 #1
0
 public void onKeyUp(KeyUpEvent e) {
   // stopping propagation may be needed in strange browsers
   // this also makes sure no top-level action is done on keyUp
   // but the default action of the event should have already been
   // expired
   e.stopPropagation();
 }
예제 #2
0
 @Override
 public void onKeyUp(KeyUpEvent event) {
   if (event.getNativeKeyCode() == KeyCodes.KEY_DOWN) {
     iCourses.setSelectedRow(iCourses.getSelectedRow() + 1);
     scrollToSelectedRow();
     updateCourseDetails();
   } else if (event.getNativeKeyCode() == KeyCodes.KEY_UP) {
     iCourses.setSelectedRow(
         iCourses.getSelectedRow() == 0
             ? iCourses.getRowsCount() - 1
             : iCourses.getSelectedRow() - 1);
     scrollToSelectedRow();
     updateCourseDetails();
   } else if (event.isControlKeyDown() || event.isAltKeyDown()) {
     for (Map.Entry<Character, Integer> entry : iTabAccessKeys.entrySet())
       if (event.getNativeKeyCode() == Character.toLowerCase(entry.getKey())
           || event.getNativeKeyCode() == Character.toUpperCase(entry.getKey())) {
         iCourseDetailsTabPanel.selectTab(entry.getValue());
         event.preventDefault();
         event.stopPropagation();
       }
   }
 }